80868528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 90

約数和(自身を含む): 245141676

約数和(自身を除く): 164273148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 3323, 4056, 6084, 6646, 8112, 9969, 12168, 13292, 19938, 24336, 26584, 29907, 39876, 43199, 53168, 59814, 79752, 86398, 119628, 129597, 159504, 172796, 239256, 259194, 345592, 388791, 478512, 518388, 561587, 691184, 777582, 1036776, 1123174, 1555164, 1684761, 2073552, 2246348, 3110328, 3369522, 4492696, 5054283, 6220656, 6739044, 8985392, 10108566, 13478088, 20217132, 26956176, 40434264, 80868528]

約数ペア:

[(1, 80868528), (2, 40434264), (3, 26956176), (4, 20217132), (6, 13478088), (8, 10108566), (9, 8985392), (12, 6739044), (13, 6220656), (16, 5054283), (18, 4492696), (24, 3369522), (26, 3110328), (36, 2246348), (39, 2073552), (48, 1684761), (52, 1555164), (72, 1123174), (78, 1036776), (104, 777582), (117, 691184), (144, 561587), (156, 518388), (169, 478512), (208, 388791), (234, 345592), (312, 259194), (338, 239256), (468, 172796), (507, 159504), (624, 129597), (676, 119628), (936, 86398), (1014, 79752), (1352, 59814), (1521, 53168), (1872, 43199), (2028, 39876), (2704, 29907), (3042, 26584), (3323, 24336), (4056, 19938), (6084, 13292), (6646, 12168), (8112, 9969)]